Page 517 of 554

²Change your engine oil more often if you drive your
vehicle off-road for an extended period of time.
²Under no circumstances should oil change intervals
exceed 6,000 miles (10,000 km) or 6 months, whichever
comes first.
Your dealer will reset the oil change indicator message
after completing the scheduled oil change. If this sched-
uled oil change is performed by someone other than your
dealer the message can be reset by referring to the steps
described under ªOdometer/Trip Odometerº under ªIn-
strument Cluster Descriptionº in Section 4 of this
manual.
At Each Stop for Fuel
²Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level whilethe vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
²Check the windshield washer solvent and add if
required.
Once a Month
²Check tire pressure and look for unusual wear or
damage.
²Inspect the battery and clean and tighten the terminals
as required.
²Check the fluid levels of coolant reservoir, brake
master cylinder, power steering and transmission and
add as needed.
²Check all lights and other electrical items for correct
operation.
MAINTENANCE SCHEDULES 515
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Page 518 of 554
At Each Oil Change
²Change the engine oil filter.
²Inspect the brake hoses and lines.
²Check the Manual Transmission fluid level.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
Required Maintenance Intervals
NOTE:** Vehicles built with the 4.7L engine are
equipped with sixteen spark plugs, one set is located on
the top of the engine under the coils and the second set is
located on the side of the engine.
The spark plugs located under the coils are a standard
plug and must be changed every 30,000 miles (50 000 km)
The spark plugs located on the side of the engine are a
premium plug and must be changed every 102,000 miles
(170 000 km).
516 MAINTENANCE SCHEDULES
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Page 539 of 554

Filters
Air Cleaner........................455,481
Engine Fuel.......................... 455
Engine Oil........................454,510
Engine Oil Disposal.................... 453
Flashers
Turn Signal.......................... 139
Flat Tire Stowage.....................422,433
Flexible Fuel Vehicles
Cruising Range........................ 380
Engine Oil........................... 380
Fuel Requirements..................377,379
Replacement Parts..................... 381
Starting............................. 380
Flooded Engine Starting................... 280
Fluid, Brake............................ 511
Fluid Capacities......................... 508
Fluid Level Checks
Automatic Transmission................. 477Brake............................... 472
Power Steering........................ 460
Fluids, Lubricants and Genuine Parts.......... 510
Fog Lights.......................138,201,498
Fold Flat Load Floor..................... 179
Four Wheel Drive....................... 294
Four-Way Hazard Flasher.................. 416
Freeing A Stuck Vehicle................... 437
Front Axle (Differential)................... 474
Front Wheel Bearings..................... 479
Fuel................................. 371
Adding............................. 375
Filler Cap (Gas Cap).................... 377
Filter............................... 455
Gauge.............................. 207
Hoses.............................. 471
Octane Rating......................371,510
Requirements......................371,508
System Hoses......................... 471
INDEX 537
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